Amalgam is a combination of different metals that have been used in dentistry for over 150 years, and are still commonly used today. Amalgam consists of silver, tin, zinc, copper, and about 50% mercury. The problem is that mercury is a known deadly toxin, and prolonged mercury exposure has been linked to the development of serious neurological disorders, among other serious health concerns. Additionally, metal fillings can expand and cause tooth fracturing and new decay over time. Consequently, metal dental fillings can actually cause more oral health concerns than they fix.

Tooth colored fillings are made from composite plastic or porcelain and contain no metal whatsoever. They can attach to damaged teeth seamlessly, and will not expand or contract with temperature changes. They don’t conceal decay, and with proper care, can last a lot longer than their metal infused counterparts.